2881476 has 72 divisors (see below), whose sum is σ = 8072064. Its totient is φ = 861120.

The previous prime is 2881471. The next prime is 2881499. The reversal of 2881476 is 6741882.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2881476.

It is not an unprimeable number, because it can be changed into a prime (2881471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21931 + ... + 22061.

It is an arithmetic number, because the mean of its divisors is an integer number (112112).

2^2881476 is an apocalyptic number.

2881476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2881476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4036032).

2881476 is an abundant number, since it is smaller than the sum of its proper divisors (5190588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2881476 is a wasteful number, since it uses less digits than its factorization.

2881476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 196 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 2881476 is about 1697.4910898146. The cubic root of 2881476 is about 142.3000334662.

It can be divided in two parts, 288 and 1476, that added together give a square (1764 = 42²).

The spelling of 2881476 in words is "two million, eight hundred eighty-one thousand, four hundred seventy-six".